7834236484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{2473}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 14660726080

約数和(自身を除く): 6826489596

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 571, 1142, 1387, 2284, 2473, 2774, 4946, 5548, 9892, 10849, 21698, 41683, 43396, 46987, 83366, 93974, 166732, 180529, 187948, 361058, 722116, 791977, 1412083, 1583954, 2824166, 3167908, 3430051, 5648332, 6860102, 13720204, 26829577, 53659154, 103082059, 107318308, 206164118, 412328236, 1958559121, 3917118242, 7834236484]

約数ペア:

[(1, 7834236484), (2, 3917118242), (4, 1958559121), (19, 412328236), (38, 206164118), (73, 107318308), (76, 103082059), (146, 53659154), (292, 26829577), (571, 13720204), (1142, 6860102), (1387, 5648332), (2284, 3430051), (2473, 3167908), (2774, 2824166), (4946, 1583954), (5548, 1412083), (9892, 791977), (10849, 722116), (21698, 361058), (41683, 187948), (43396, 180529), (46987, 166732), (83366, 93974)]